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Author Question: Efficient database structures will be beneficial only if queries and the underlying database ... (Read 40 times)

Redwolflake15

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on: Jul 7, 2018
Efficient database structures will be beneficial only if queries and the underlying database management system are tuned to properly use the structures.
 
  Indicate whether the statement is true or false

Question 2

One characteristic of independent data marts is complexity for end users when they need to access data in separate data marts. This complexity is caused by not only having to access data from separate databases, but also from:
 
  A) the possibility of a new generation of inconsistent data systems, the data marts themselves.
  B) lack of user training.
  C) denormalized data.
  D) incongruent data formats.
Modern Database Management ¦ Hoffer, Venkataraman, Topi ¦ 13th Edition
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whitcassie

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Reply #1 on: Jul 7, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Redwolflake15

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Reply 2 on: Jul 7, 2018
Excellent

hollysheppard095

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Reply 3 on: Yesterday
Wow, this really help

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